Finding the Fourth Proportional to 2,674.80, 4,010.58 and 943.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674.80 : 4,010.58 = 943.56 : x
2. Step 2: Convert to fraction form
   2,674.80/4,010.58 = 943.56/x
3. Step 3: Cross multiply
   2,674.80x = 4,010.58 × 943.56
4. Step 4: Simplify right side
   2,674.80x = 3,784,222.86
5. Step 5: Solve for x
   x = 3,784,222.86/2,674.80
6. Step 6: Final answer
   x = 1,414.77